Formation of intergranular phases in precipitation hardening nickel-based alloy 725
From the two possible intergranular phases in nickel alloy 725 (UNS N07725, Inconel 725),
ie, M 23 C 6 and the σ-related F phase, the abundant formation of F phase was found to …
ie, M 23 C 6 and the σ-related F phase, the abundant formation of F phase was found to …
The role of nano-sized intergranular phases on nickel alloy 725 brittle failure
MS Hazarabedian, M Iannuzzi - npj Materials Degradation, 2021 - nature.com
Although precipitation-hardened nickel alloys, such as Alloy 725, are extensively used in the
most aggressive oil and gas production conditions given their a priori superior …
most aggressive oil and gas production conditions given their a priori superior …
Influence of Insulation Stand-Off Membranes and Moisture Drainage on the Corrosion Under Insulation Behavior of Out-of-Service Carbon Steel Piping
ARK Rana, O AlChaar, J Umer, C Dromby… - …, 2022 - meridian.allenpress.com
Corrosion under insulation (CUI) is reported as being the driver behind the majority of
failures in thermally insulated process piping and poses significant maintenance …
failures in thermally insulated process piping and poses significant maintenance …
[PDF][PDF] Hydrogen stress cracking of Alloy 716 under cathodic protection—root cause analysis, and an evaluation of quality control methods
ABSTRACT A subsea fastener made of Alloy 716 (UNS N07716) experienced a brittle
fracture in service. The investigations described herein suggested that the failure was …
fracture in service. The investigations described herein suggested that the failure was …